●
FEATURES
特性
1. Metallization on ferrite core results in excellent shock resistance
and damage-free durability.
2. Closed magnetic circuit design reduces leakage flux and Electro
Magnetic Interference (EMI).
3. Fe base metal material core provides large saturation current.
4. Automatic production ensures high quality and consistency.
●
APPLICATIONS
用途
1. Notebooks,desktop computers,servers,graphic cards.
2. Blue -ray disc recorders, set top box , Automotive systems.
3. Portable gaming devices, personal navigation systems, personal multimedia devices
●
PART NUMBERING SYSTEM
品名系统
●
SHAPES AND DIMENSIONS
外½尺寸
(Unit:mm)
B
C
E
A
C
E
D
E
Marking
B
Recommended patterns
Fig 1
TYPE(型号)
CKCSA201610
CKCSA252010
CKCSA252012
CKCSA3012
CKCSA4020
A
2.0±0.25
2.5±0.3
2.5±0.3
3.0±0.2
4.0±0.2
B
C
D
0.9±0.2
0.8±0.2
0.8±0.2
1.2±0.3
1.4±0.3
D
A
Fig 2
E
0.6±0.2
0.8±0.2
0.8±0.2
0.9±0.3
1.3±0.3
F
0.6
0.6
0.6
1.1
1.2
G
0.8
1.00
1.00
1.0
1.4
H
1.8
2.2
2.2
2.7
3.7
Fig
1
1
1
2
2
1.6±0.25 1.05 Max.
2.0±0.3
2.0±0.3
3.0±0.2
4.0±0.2
1.05 Max.
1.25 Max.
1.25 Max.
2.0 Max.
●
SPECIFICATION TABLE:
CKCSA201610 Type
PART NUMBER
品名
CKCSA201610-0.33uH/M
CKCSA201610-0.47uH/M
CKCSA201610-0.68uH/M
CKCSA201610-1.0uH/M
CKCSA201610-1.5uH/M
CKCSA201610-2.2uH/M
CKCSA201610-4.7uH/M
CKCSA201610-10uH/M
INDUCTANCE
(μH)
电感值
0.33±20%
0.47±20%
0.68±20%
1.0±20%
1.5±20%
2.2±20%
4.7±20%
10±20%
DCR(Ω)直流电阻
Max.
0.043
0.049
0.065
0.090
0.130
0.170
0.425
0.826
Typ.
0.035
0.041
0.057
0.075
0.110
0.142
0.370
0.688
Isat (Max.) (A)
饱和电流
Max.
4.70
4.00
3.50
3.35
1.95
1.90
1.20
0.80
Typ.
5.50
4.70
4.00
3.85
2.30
2.15
1.50
0.95
Irms (Max.) (A)
额定电流
Max.
3.20
2.70
2.50
2.05
1.70
1.45
0.90
0.65
Typ.
3.60
3.10
2.80
2.35
2.00
1.70
1.00
0.75
CKCSA252010 Type
PART NUMBER
品名
CKCSA252010-0.33uH/N
CKCSA252010-0.47uH/N
CKCSA252010-0.68uH/N
CKCSA252010-1.0uH/M
CKCSA252010-1.5uH/M
CKCSA252010-2.2uH/M
CKCSA252010-3.3uH/M
CKCSA252010-4.7uH/M
CKCSA252010-10uH/M
INDUCTANCE
(μH)
电感值
0.33±30%
0.47±30%
0.68±30%
1.0±20%
1.5±20%
2.2±20%
3.3±20%
4.7±20%
10±20%
DCR(Ω)直流电阻
Max.
0.039
0.045
0.059
0.076
0.106
0.155
0.235
0.276
0.500
Typ.
0.033
0.038
0.049
0.063
0.088
0.129
0.196
0.230
0.435
Isat (Max.) (A)
饱和电流
Max.
4.80
4.40
3.20
3.10
2.60
1.90
1.60
1.30
0.90
Typ.
5.50
5.20
3.60
3.50
3.00
2.20
1.80
1.50
1.00
Irms (Max.) (A)
额定电流
Max.
3.50
3.20
2.75
2.50
2.00
1.50
1.20
1.10
0.80
Typ.
4.05
3.70
3.20
2.90
2.30
1.80
1.40
1.30
0.90
Remark: 1.Inductance Tested at 1MHz,0.25Vrms (20℃);
2. Isat: DC current at which the inductance drops approximate 30% from its value without current;
3. Irms: DC current that causes the temperature rise (△T =40°C ) from 25°C ambient;
4. Operating Temperature : -40℃ ~ +125℃;
5. Absolute maximum voltage: DC 25V.
●
SPECIFICATION TABLE:
CKCSA252012 Type
PART NUMBER
品名
CKCSA252012-0.33uH/N
CKCSA252012-0.47uH/N
CKCSA252012-0.68uH/N
CKCSA252012-1.0uH/M
CKCSA252012-1.5uH/M
CKCSA252012-2.2uH/M
CKCSA252012-3.3uH/M
CKCSA252012-4.7uH/M
CKCSA252012-6.8uH/M
CKCSA252012-10uH/M
CKCSA252012-22uH/M
INDUCTANCE
(μH)
电感值
0.33±30%
0.47±30%
0.68±30%
1.0±20%
1.5±20%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10±20%
22±20%
DCR(Ω)直流电阻
Max.
0.028
0.035
0.043
0.054
0.104
0.120
0.163
0.260
0.366
0.480
1.430
Typ.
0.023
0.029
0.036
0.048
0.080
0.100
0.136
0.225
0.305
0.435
1.100
Isat (Max.) (A)
饱和电流
Max.
5.30
4.90
3.70
3.60
2.90
2.60
1.70
1.60
1.15
1.10
0.59
Typ.
6.20
5.60
4.30
4.20
3.50
3.00
2.10
1.90
1.35
1.35
0.70
Irms (Max.) (A)
额定电流
Max.
3.70
3.45
3.15
3.00
2.40
1.90
1.80
1.25
0.95
0.85
0.48
Typ.
4.30
4.00
3.60
3.40
2.80
2.15
2.05
1.45
1.10
1.00
0.60
CKCSA3012 Type
PART NUMBER
品名
CKCSA3012-1.5uH/M
CKCSA3012-2.2uH/M
CKCSA3012-3.3uH/M
CKCSA3012-4.7uH/M
CKCSA3012-6.8uH/M
CKCSA3012-10uH/M
INDUCTANCE
(μH)
电感值
1.0±30%
2.2±30%
3.3±30%
4.7±30%
6.8±30%
10.0±30%
DCR(Ω)直流电阻
Max.
0.074
0.108
0.155
0.235
0.34
0.474
Typ.
0.064
0.090
0.129
0.196
0.290
0.395
Isat (Max.) (A)
饱和电流
Max.
3.40
2.80
2.20
2.00
1.60
1.20
Typ.
4.10
3.35
2.60
2.50
1.90
1.45
Irms (Max.) (A)
额定电流
Max.
2.50
2.05
1.70
1.30
1.10
1.00
Typ.
2.90
2.35
2.00
1.50
1.25
1.15
Remark: 1.Inductance Tested at 1MHz,0.25Vrms (20℃);
2. Isat: DC current at which the inductance drops approximate 30% from its value without current;
3. Irms: DC current that causes the temperature rise (△T =40°C ) from 25°C ambient;
4. Operating Temperature : -40℃ ~ +125℃;
5. Absolute maximum voltage: DC 25V.
●
SPECIFICATION TABLE:
CKCSA4020 Type
PART NUMBER
品名
CKCSA4020-0.22uH/N
CKCSA4020-0.47uH/N
CKCSA4020-0.68uH/N
CKCSA4020-1uH/M
CKCSA4020-1.5uH/M
CKCSA4020-2.2uH/M
CKCSA4020-3.3uH/M
CKCSA4020-4.7uH/M
CKCSA4020-6.8uH/M
CKCSA4020-10uH/M
INDUCTANCE
(μH)
电感值
0.22±30%
0.47±30%
0.68±30%
1.0±20%
1.5±20%
2.2±20%
3.3±20%
4.7±20%
6.8±20%
10±20%
DCR(Ω)直流电阻
Max.
0.013
0.022
0.022
0.026
0.036
0.048
0.072
0.108
0.156
0.216
Typ.
0.011
0.018
0.018
0.022
0.030
0.040
0.060
0.090
0.130
0.180
Isat (Max.) (A)
饱和电流
Max.
18.70
13.40
8.70
8.70
7.70
6.10
4.70
4.00
3.00
2.80
Typ.
22.00
15.50
11.10
11.10
9.60
7.60
5.90
4.90
4.20
3.50
Irms (Max.) (A)
额定电流
Max.
8.20
6.40
6.40
5.80
5.20
4.30
3.45
2.85
2.40
2.00
Typ.
9.50
7.40
7.40
6.70
6.00
5.00
4.00
3.30
2.80
2.35
Remark: 1.Inductance Tested at 1MHz,0.25Vrms (20℃);
2. Isat: DC current at which the inductance drops approximate 30% from its value without current;
3. Irms: DC current that causes the temperature rise (△T =40°C ) from 25°C ambient;
4. Operating Temperature : -40℃ ~ +125℃;
5. Absolute maximum voltage: DC 25V.
●
PACKAGING SPECIFICATION :
P
D
B0
K0
A0
Type
CKCSA201610
CKCS252010
CKCS252012
CKCS3012
CKCS4020
Tape Dimension (mm)
W
8
8
8
8
12
A0
1.9
2.4
2.35
3.3
4.3
B0
2.3
2.9
2.65
3.3
4.3
K0
1.2
1.25
1.6
1.6
2.4
D
1.5
1.5
1.5
1.5
1.5
P
4
4
4
4
8
Reel Dimension (mm)
A
178
178
178
178
330
B
58
58
58
58
100
C
13
13
13
13
13
W
Quantity
(Pcs/Reel)
2000
2000
2000
2000
3000
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